@charset "UTF-8";
:root{--bg:#f5f6fa;--paper:#fff;--ink:#202336;--muted:#7d8194;--line:#e9eaf1;--accent:#6357dd;--accent-dark:#4c41ba;--violet-soft:#f0edff;--green:#228f73;--green-soft:#e8f6ee;--amber:#aa7118;--amber-soft:#fff4de;--red:#bb4554;--red-soft:#fff0f1;--radius:17px;--shadow:0 8px 30px rgba(35,36,61,.035);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:14px;line-height:1.55}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible{outline:3px solid #bdb5ff;outline-offset:3px}input:focus,textarea:focus,select:focus{border-color:var(--accent);outline:3px solid #f0edff}button{transition:background .16s,box-shadow .16s,transform 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33px;font-size:17px;font-weight:750;letter-spacing:-.5px}.brand-symbol{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:11px;background:var(--accent);color:white;font-size:27px;line-height:1;box-shadow:0 5px 12px #6357dd21}.brand-sub{font-size:9px;letter-spacing:2px;color:var(--muted);font-weight:550;margin-top:1px}.nav-label{font-size:10px;color:#a1a4b3;padding:4px 16px 11px;letter-spacing:1.5px}.nav{display:flex;flex-direction:column;gap:6px}.nav-button{display:flex;align-items:center;gap:12px;width:100%;border:0;background:transparent;text-align:left;color:#767b91;padding:12px 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#6357dd18}.btn.primary:hover{background:var(--accent-dark)}.btn.ghost{background:transparent;border-color:transparent;box-shadow:none;padding:5px 0;color:var(--accent)}.btn.danger{color:var(--red);border-color:#f0d9dd}.btn.icon-btn{padding:8px;width:32px;height:32px;border-color:transparent;background:#f8f8fb}.btn.small-btn{padding:6px 11px;font-size:11px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:25px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:19px 20px;box-shadow:var(--shadow)}.stat-head{display:flex;align-items:center;justify-content:space-between;color:#818597;font-size:11px}.stat-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:var(--violet-soft);color:var(--accent);font-size:16px}.stat-value{font-size:31px;font-weight:700;line-height:1.3;letter-spacing:-1.2px;margin-top:10px}.stat-value 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#deddea;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--green);font-size:11px;margin-top:2px}.task-mark.done{border:0;background:var(--green-soft)}.task-main{flex:1;min-width:0}.task-title{font-size:12px;font-weight:650;margin-bottom:7px}.metadata{display:flex;gap:7px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:10px}.badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;padding:3px 7px;border-radius:5px;line-height:1.4;background:#f4f4f8;color:#83879a;max-width:100%}.badge.purple{background:var(--violet-soft);color:#7763c0}.badge.green{background:var(--green-soft);color:var(--green)}.badge.amber{background:var(--amber-soft);color:var(--amber)}.badge.red{background:var(--red-soft);color:var(--red)}.task-progress{width:95px;margin-top:3px;text-align:right}.task-progress span{font-size:10px;color:#9295a5}.progress{height:5px;border-radius:6px;background:#efedf7;overflow:hidden;margin-top:7px}.progress-fill{height:100%;border-radius:6px;background:#8e7ee6;min-width:0}.progress-fill.green{background:#63b899}.activity-row{padding:13px 0;display:flex;align-items:center;gap:11px;border-top:1px solid #f1f1f6}.activity-icon{width:34px;height:34px;border-radius:10px;background:#f5f3ff;color:#988bd2;display:flex;align-items:center;justify-content:center;flex-shrink:0}.activity-title{font-size:11px;font-weight:600;margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px}.activity-info{min-width:0;flex:1}.activity-row .btn{font-size:16px;color:#a7aabb}.scope-banner{background:linear-gradient(125deg,#f5f2ff,#fcfaff);border:1px solid #eae4fa;border-radius:var(--radius);padding:22px;position:relative;overflow:hidden}.scope-banner h2{font-size:14px;margin:8px 0}.scope-banner p{font-size:11px;color:#9190a8;line-height:1.9;max-width:90%}.scope-banner .badge{margin-top:17px;border:1px solid #e8e2f5;background:#fff}.section-title{display:flex;align-items:center;justify-content:space-between;margin:28px 0 16px}.section-title h2{font-size:15px}.member-mini{display:flex;gap:11px;align-items:center;padding:14px 0;border-top:1px solid #f1f1f6}.member-mini strong{font-size:12px}.member-mini .grow{flex:1}.member-mini .progress{width:100px}.grow{flex:1;min-width:0}.empty{padding:43px 18px;text-align:center;color:var(--muted)}.empty-icon{width:48px;height:48px;margin:0 auto 13px;background:#f5f3fc;color:#aea3d7;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:24px}.empty h3{color:#656c83;font-size:13px;margin-bottom:8px}.empty p{font-size:11px;max-width:320px;margin:0 auto 15px}.info-box{border:1px solid #e8e3fa;background:#f9f7ff;border-radius:10px;padding:13px 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var(--line);border-radius:15px;padding:21px;display:flex;flex-direction:column;gap:14px;min-width:0}.resource-card h3{font-size:14px;line-height:1.5}.resource-card p{font-size:11px;color:var(--muted);white-space:pre-wrap;word-break:break-word}.resource-card .card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.resource-card .card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:13px;border-top:1px solid var(--line);margin-top:auto}.resource-icon{height:36px;width:36px;background:#f0edfc;color:#8b7ccb;display:flex;align-items:center;justify-content:center;border-radius:10px;font-size:17px}.task-card-title{display:flex;gap:9px;align-items:flex-start}.task-card .progress{height:6px}.report-block{background:#f8f8fc;border-radius:7px;padding:10px 12px;font-size:11px;white-space:pre-wrap;color:#87899f}.member-card .avatar{width:44px;height:44px;font-size:15px}.member-card 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p{font-size:10px;color:#aaaabb}.chat-messages{overflow:auto;flex:1;padding:25px 22px;scroll-behavior:smooth}.message{display:flex;gap:10px;margin-bottom:24px;align-items:flex-start}.message .avatar{width:29px;height:29px;font-size:10px;border-radius:9px}.message.assistant .avatar{background:var(--accent);color:#fff}.message-body{min-width:0;flex:1}.message-meta{font-size:9px;color:#a5a5b5;display:flex;gap:9px;align-items:center;margin:3px 0 8px}.message-meta strong{font-size:10px;color:#72788e;font-weight:600}.message-text{font-size:12px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;background:#f8f8fc;border:1px solid #f1f0f7;padding:13px 16px;border-radius:0 10px 10px 10px}.message.assistant .message-text{background:#fcfbff;border-color:#ede9f8}.source-list{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.source-list span{font-size:9px;padding:3px 6px;color:#8b83a5;background:#f4f2fa;border-radius:4px}.chat-composer{padding:14px 18px 16px;border-top:1px solid var(--line);background:#fff}.composer-box{border:1px solid #dedbea;border-radius:11px;padding:10px 12px;box-shadow:0 4px 10px #695ba007}.composer-box:focus-within{border-color:#a99cea}.composer-box textarea{border:0;outline:0;padding:2px 0;background:transparent;resize:none;width:100%;min-height:60px;font-size:12px;color:#565d76;box-shadow:none}.composer-actions{display:flex;justify-content:space-between;align-items:center;gap:10px}.composer-actions label{font-size:10px;color:#8d8d9f;display:flex;align-items:center;gap:5px}.composer-actions input{accent-color:var(--accent)}.composer-foot{font-size:9px;text-align:center;color:#acaabb;margin-top:8px}.chat-context{border-left:1px solid var(--line);background:#fdfcfe;padding:22px 17px;overflow:auto}.chat-context h3{font-size:11px;margin-bottom:8px}.context-section{padding:16px 0;border-bottom:1px solid #efedf5}.context-section:first-child{padding-top:0}.context-section 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65px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-art:after{content:'';position:absolute;width:500px;height:500px;border:1px solid #b2a3eb33;border-radius:50%;right:-220px;bottom:-100px;box-shadow:0 0 0 65px #d7ccf519,0 0 0 130px #d7ccf510}.auth-art .brand{padding:0}.auth-copy{max-width:390px;margin:100px 0}.auth-copy h1{font-size:42px;line-height:1.5;letter-spacing:-1.5px;margin:14px 0 21px}.auth-copy h1 span{color:var(--accent)}.auth-copy p{font-size:13px;color:#9590a9;max-width:320px;line-height:2}.auth-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:34px;color:#827493;font-size:11px}.auth-foot{font-size:10px;color:#a19aad;z-index:1}.auth-main{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 50px}.auth-card{width:100%;max-width:356px}.auth-card h2{font-size:25px;letter-spacing:-.5px}.auth-card>p{font-size:12px;color:var(--muted);margin:10px 0 28px}.auth-card .btn.primary{width:100%;padding:12px;margin-top:7px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:17px}.field>label{font-size:11px;font-weight:600;color:#73768a}.field input,.field textarea,.field select,input.standard{width:100%;border:1px solid #e3e2ec;border-radius:8px;padding:10px 12px;background:white;color:#525870;font-size:12px;min-height:41px}.field textarea{min-height:106px;resize:vertical;line-height:1.8}.field .help{font-size:10px;color:#a09faf;font-weight:400;line-height:1.75}.field.full{grid-column:1/-1}.form-grid .field{margin:0}.checkbox-label{display:flex;align-items:flex-start;gap:8px;font-size:11px;color:#77788e;padding:6px 0}.checkbox-label input{accent-color:var(--accent);margin-top:2px}.checkboxes{border:1px solid var(--line);border-radius:8px;padding:10px 13px;max-height:160px;overflow:auto}.demo-login{margin-top:27px;padding-top:23px;border-top:1px solid var(--line)}.demo-login p{font-size:10px;color:#9b97aa;margin-bottom:10px}.demo-login .button-row{gap:7px}.demo-login .btn{font-size:10px;flex:1;padding:8px 9px}.auth-disclosure{font-size:10px;color:#a5a4b4;margin-top:24px;line-height:1.9}.field-error{color:var(--red);font-size:11px;background:var(--red-soft);padding:10px 12px;border-radius:7px;margin:12px 0}.secret-box{display:block;overflow-wrap:anywhere;background:#f6f4fd;padding:13px;border-radius:8px;font-size:12px;color:#756797;margin:12px 0;letter-spacing:1px}dialog{border:1px solid #e6e1f1;border-radius:18px;padding:0;width:min(590px,calc(100vw - 30px));max-height:90vh;box-shadow:0 25px 120px #2018442b;color:var(--ink)}dialog::backdrop{background:#29223f55;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:23px 25px 18px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:17px}.modal-body{padding:23px 25px}.modal-foot{padding:17px 25px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px;background:#fcfbff}.modal-body p{font-size:12px;color:#85829a;margin-bottom:16px}.modal-body .info-box{margin-bottom:17px}.modal-body .field:last-child{margin-bottom:0}.modal-body .secret-box{letter-spacing:0;font-size:11px}.modal-error{margin-top:15px}.invite-url{font-size:11px;word-break:break-all;color:var(--accent);background:#f6f4fd;border:1px solid #ece7fa;border-radius:9px;padding:15px;user-select:all;margin:15px 0}#toast{position:fixed;bottom:25px;left:calc(50% + 100px);transform:translateX(-50%);max-width:min(560px,90vw);padding:12px 19px;background:#322d4d;color:#fff;border:1px solid #ffffff11;border-radius:11px;font-size:12px;z-index:100;box-shadow:0 8px 25px #33274322}#toast.error{background:#8d4051}#toast.warning{background:#806639}[hidden]{display:none!important}.mobile-menu{display:none}.divider{height:1px;background:var(--line);margin:20px 0}.read-only-text{max-height:350px;overflow:auto;white-space:pre-wrap;line-height:1.9;font-size:12px;word-break:break-word;color:#656278}.system-row{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:12px;padding:15px 0;border-top:1px solid var(--line)}.system-row:first-child{border:0}.system-row .muted{font-size:10px;margin-top:5px}.policy-list{margin:0;padding-left:16px;color:#8d899c;font-size:11px;line-height:2.1}.span-two{grid-column:span 2}.date-stamp{font-size:10px;color:#aaa4b6}.soft-rule{border:0;border-top:1px solid var(--line);margin:19px 0}.mobile-close{display:none}@media(min-width:1600px){.page{padding-top:40px}.chat-layout{height:calc(100vh - 240px)}.dashboard-grid{grid-template-columns:1.7fr 1fr}.stat-card{padding:23px}}@media(max-width:1250px){.shell{grid-template-columns:205px 1fr}.sidebar{width:205px;padding-left:12px;padding-right:12px}.page{padding:28px 25px}.topbar{padding:0 25px}.chat-layout{grid-template-columns:190px minmax(260px,1fr)}.chat-context{display:none}.dashboard-grid{grid-template-columns:1.4fr 1fr}.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-card{padding:17px 16px}.stat-head{font-size:10px}.auth-art{padding:40px}.auth-copy h1{font-size:35px}}@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}.stats{gap:12px}.stat-card{padding:16px 13px}.topbar-date{display:none}.stat-icon{width:25px;height:25px}.page-heading h1{font-size:25px}.page-heading{align-items:flex-start}.topbar{height:66px}.chat-layout{height:calc(100vh - 212px);min-height:530px}.auth-shell{grid-template-columns:.85fr 1fr}.auth-art{padding:30px}.auth-copy h1{font-size:30px}.auth-main{padding:40px 30px}}@media(max-width:760px){.shell{display:block}.sidebar{transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px #382d5320;width:240px;z-index:50}.sidebar.open{transform:translateX(0)}.mobile-close{display:block;position:absolute;right:11px;top:12px}.mobile-menu{display:inline-flex}.main{width:100%}.topbar{height:63px;padding:0 18px}.topbar-right{gap:8px}.breadcrumb{gap:8px}.environment-tag{font-size:9px;padding:4px 7px}.page{padding:24px 18px 30px}.page-heading{gap:14px;margin-bottom:22px}.page-heading h1{font-size:24px}.page-heading p{font-size:11px}.page-heading .button-row{justify-content:flex-end}.page-heading .btn{font-size:10px;padding:9px 11px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:20px}.stat-card{padding:16px}.stat-value{font-size:28px}.stat-head{font-size:11px}.dashboard-grid{gap:18px}.stack{gap:18px}.cards-grid,.cards-grid.two{grid-template-columns:1fr}.span-two{grid-column:auto}.chat-layout{grid-template-columns:150px minmax(0,1fr);height:calc(100vh - 211px);min-height:480px}.conversation-list-head{padding:15px 10px}.conversation-items{padding:6px}.conversation-button{padding:10px 7px}.conversation-button strong{font-size:10px}.conversation-button span{font-size:8px}.chat-header{padding:12px 14px}.chat-messages{padding:19px 13px}.chat-composer{padding:11px}.message-text{font-size:11px;padding:10px 11px}.message{gap:7px}.message .avatar{width:24px;height:24px;font-size:9px}.message-meta{flex-wrap:wrap;gap:3px}.composer-actions{align-items:flex-start}.composer-actions label{font-size:9px;line-height:1.5;max-width:90px}.composer-actions .btn{padding:6px 9px;font-size:10px}.chat-page .page-heading{margin-bottom:18px}.chat-page .page-heading p{max-width:230px}.chat-page .page-heading .eyebrow{display:none}#toast{left:50%}.auth-shell{grid-template-columns:1fr}.auth-art{padding:25px 27px;min-height:170px;justify-content:flex-start}.auth-copy{margin:23px 0 0}.auth-copy h1{font-size:23px;margin:0 0 8px}.auth-copy h1 br{display:none}.auth-copy .eyebrow,.auth-copy p,.auth-points,.auth-foot{display:none}.auth-art .brand-symbol{width:28px;height:28px;font-size:22px}.auth-art .brand{font-size:15px}.auth-art .brand-sub{font-size:8px}.auth-main{padding:35px 28px 50px;justify-content:flex-start}.auth-card{max-width:400px}.auth-card h2{font-size:23px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.modal-head{padding:20px}.modal-body{padding:20px}.modal-foot{padding:15px 20px}.list-toolbar{align-items:flex-start;flex-direction:column;gap:10px}.filter-tabs{gap:1px}.filter-tabs button{font-size:10px;padding:7px 10px}.task-progress{width:72px}.activity-title{max-width:210px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
@media(max-width:760px){.breadcrumb>span{display:none}.breadcrumb strong,.environment-tag{white-space:nowrap}.topbar-right{gap:7px}.topbar .avatar{width:29px;height:29px;font-size:10px}}
/* Focused workspace: projects, conversations and a nested knowledge library. */
.chat-layout.simplified{grid-template-columns:230px minmax(0,1fr)}.chat-layout.simplified .chat-main>.chat-messages:has(.empty){display:flex;align-items:center;justify-content:center}.chat-layout.simplified .chat-messages>.empty{width:100%}.chat-layout.simplified .chat-composer{padding:18px 24px}.chat-layout.simplified .message-text{max-width:900px}.urgent-card{border-top:3px solid #d76a76}.knowledge-tree{display:flex;flex-direction:column;gap:15px}.knowledge-parent{background:white;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);overflow:hidden}.knowledge-parent>summary,.knowledge-child>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;user-select:none}.knowledge-parent>summary::-webkit-details-marker,.knowledge-child>summary::-webkit-details-marker{display:none}.knowledge-parent>summary{padding:19px 22px;font-size:14px}.knowledge-parent>summary:after,.knowledge-child>summary:after{content:'›';color:#a6a0ba;font-size:19px;line-height:1;margin-left:auto;transition:transform .15s}.knowledge-parent[open]>summary:after,.knowledge-child[open]>summary:after{transform:rotate(90deg)}.knowledge-parent>summary:focus-visible,.knowledge-child>summary:focus-visible{outline:3px solid #bdb5ff;outline-offset:-3px}.folder-icon{width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;color:#8374c7;background:#f1eefb;font-size:16px}.tree-count{font-size:10px;color:#a19aad;font-weight:400}.knowledge-children{padding:0 22px 17px 35px}.knowledge-child{border-left:2px solid #eae5f8;padding-left:16px}.knowledge-child>summary{padding:13px 6px;font-size:12px}.knowledge-entries{list-style:none;margin:0;padding:0 0 8px}.knowledge-entry{display:flex;gap:12px;align-items:center;padding:15px 12px;background:#fdfcff;border-top:1px solid #f0edf6}.knowledge-entry h3{font-size:12px;margin-bottom:5px}.knowledge-entry .entry-icon{font-size:19px;color:#b1a8cb}.knowledge-entry .metadata{font-size:10px}.knowledge-entry .btn{font-size:10px}.knowledge-child:last-child{margin-bottom:0}.knowledge-entry:last-child{border-radius:0 0 8px 8px}.brand-sub{font-size:7.5px;white-space:nowrap}.sidebar-bottom .account-button{padding-top:17px}.chat-header h3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-header .grow{min-width:0}
@media(max-width:760px){.chat-layout.simplified{grid-template-columns:135px minmax(0,1fr)}.chat-layout.simplified .chat-composer{padding:11px}.knowledge-parent>summary{padding:15px}.knowledge-children{padding:0 12px 12px 19px}.knowledge-child{padding-left:10px}.knowledge-entry{padding:12px 6px;gap:8px;flex-wrap:wrap}.knowledge-entry>.grow{min-width:calc(100% - 37px)}.knowledge-entry>.badge{margin-left:26px}.knowledge-entry>.btn{margin-left:auto}.knowledge-parent>summary .tree-count{font-size:9px}.knowledge-child>summary{gap:8px}.chat-layout.simplified .chat-header .resource-icon{display:none}.chat-layout.simplified .empty{padding:20px 10px}.chat-layout.simplified .empty h3{font-size:12px}.chat-layout.simplified .empty p{font-size:10px}.chat-layout.simplified .chat-header{gap:7px}.chat-layout.simplified .chat-header .badge{font-size:8px;flex-shrink:0}}
.review-flow{display:flex;gap:12px;padding:19px 23px;background:#fff;border:1px solid var(--line);border-radius:13px;margin:0 0 24px;justify-content:space-between}.review-flow>div{display:flex;align-items:center;gap:10px;font-size:11px;color:#88809c;flex:1}.step-number{display:inline-flex;width:25px;height:25px;align-items:center;justify-content:center;border-radius:50%;background:#f1edf9;color:#8a77b8;font-size:10px}.flow-arrow{color:#cbc5d8;margin-left:auto;margin-right:15px}.review-modal{width:min(820px,calc(100vw - 30px))}.submission-summary{display:flex;gap:11px;align-items:center;flex-wrap:wrap;margin-bottom:17px}.review-source{border:1px solid var(--line);border-radius:10px;background:#fcfbff;margin-bottom:17px;overflow:hidden}.review-source>summary{padding:13px 15px;font-size:12px;font-weight:600;color:#777084;cursor:pointer}.review-source .read-only-text{padding:2px 16px 16px;max-height:220px;font-size:11px;line-height:1.9}.review-source>p{padding:0 15px;margin-bottom:12px}.check-report h3{font-size:12px;margin-bottom:10px}.check-report ul{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-direction:column;gap:9px}.check-report li{display:flex;gap:9px;align-items:flex-start;padding:9px 12px;background:#faf9fc;border-radius:7px}.check-report li strong{font-size:11px;font-weight:600}.check-report li p{font-size:10px;line-height:1.7;margin:3px 0 0}.check-report .info-box{font-size:10px;margin-bottom:10px}.review-confirm{padding:10px 12px;border:1px solid #ece6f7;background:#fbf9ff;border-radius:8px;margin-bottom:10px;line-height:1.8}.review-confirm+ .field{margin-top:17px}.review-modal textarea[name="optimized_text"]{min-height:240px}.review-modal .modal-foot{position:sticky;bottom:0;z-index:2}.review-modal .modal-head{position:sticky;top:0;z-index:2;background:#fff}
@media(max-width:760px){.review-flow{padding:15px 12px;gap:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.review-flow>div{font-size:10px;gap:7px}.flow-arrow{display:none}.review-modal .modal-body{padding:16px}.review-modal .modal-head{padding:17px}.submission-summary{gap:7px}.review-modal .modal-foot .btn{padding:9px 11px;font-size:11px}.check-report li{padding:9px;gap:7px}}

/* Direct overview navigation and project extraction. */
.stat-link{text-align:left;color:inherit;cursor:pointer;transition:border-color .15s,box-shadow .15s}.stat-link:hover{border-color:var(--accent);box-shadow:0 5px 20px #6357dd12}.stat-link:focus-visible,.overview-icon:focus-visible,.text-link:focus-visible,.avatar-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.overview-icon{cursor:pointer;color:var(--accent)}.text-link{border:0;background:transparent;color:inherit;text-align:left;padding:0;cursor:pointer;font-weight:600}.text-link:hover{color:var(--accent)}.avatar-link{padding:0;background:transparent;border:0;cursor:pointer;display:inline-flex}.overview-shortcuts{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}.btn.shortcut{background:var(--paper);border:1px solid var(--line);gap:13px}.shortcut span:first-child{color:var(--accent);font-size:19px}.shortcut span:last-child{color:var(--muted)}.chat-header{flex-wrap:wrap}.extract-sources{max-height:210px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:16px}.extract-source{display:flex;align-items:flex-start;gap:10px;padding:10px;border-bottom:1px solid var(--line);cursor:pointer}.extract-source:last-child{border-bottom:0}.extract-source input{flex:none;margin-top:5px}.extract-preview{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;color:var(--muted);max-height:90px;overflow:auto}.extract-draft-actions{display:flex;gap:10px;align-items:center;margin-bottom:12px}.resource-card:focus{outline:2px solid var(--accent);outline-offset:4px}

.brand-logo{display:block;width:100%;max-width:210px;height:auto;object-fit:contain}.sidebar .brand{padding:10px 0 18px}.auth-art .brand{width:350px;max-width:100%;padding:16px;background:white;border-radius:10px}.auth-art .brand-logo{max-width:none}.brand-mark{display:block;width:36px;height:25px;object-fit:contain;background:white;border-radius:3px}.ai-avatar{background:white}.ai-avatar .brand-mark{width:25px;height:22px}.empty-icon .brand-mark{width:44px;height:28px}.initial-loader .brand-mark{width:72px;height:40px}@media(max-width:760px){.auth-art .brand{width:245px;padding:10px}}

.activity-icon.overview-icon{border:0}.task-mark.overview-icon{background:var(--violet-soft);border:1px solid var(--line);padding:0}

/* Home: the primary chat action sits at the center of the first section. */
.home-chat-hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:30px 24px 32px;margin-bottom:24px;border:1px solid #e6e1f7;border-radius:22px;background:radial-gradient(ellipse at 50% 115%,#e9e3ff 0,transparent 65%),linear-gradient(120deg,#fff 0%,#faf8ff 55%,#fff 100%)}
.home-chat-hero h1{font-size:28px;line-height:1.4;letter-spacing:-.5px;margin:0 0 9px;font-weight:650;overflow-wrap:anywhere}
.home-chat-hero>p{font-size:13px;color:var(--muted);margin:0 0 23px;line-height:1.7}
.btn.home-chat-start{min-width:252px;min-height:56px;justify-content:center;gap:17px;padding:14px 25px;font-size:16px;border-radius:15px;box-shadow:0 8px 22px #6357dd30}
.home-chat-start:hover{box-shadow:0 10px 26px #6357dd45}.home-chat-start:focus-visible{outline:3px solid #a99af0;outline-offset:5px}
.home-chat-spark{font-size:24px;line-height:1}.home-chat-arrow{font-size:20px;line-height:1;opacity:.85}
.home-page .overview-shortcuts{justify-content:center;margin-bottom:24px}.home-page .stats{margin-bottom:18px}
@media(max-width:760px){.home-chat-hero{padding:26px 17px 28px;margin-bottom:20px;border-radius:18px}.home-chat-hero h1{font-size:22px}.home-chat-hero>p{font-size:12px;margin-bottom:20px}.btn.home-chat-start{min-width:0;width:min(100%,280px);min-height:54px;font-size:15px}.home-page .overview-shortcuts{gap:8px;justify-content:flex-start}.home-page .overview-shortcuts .btn{flex:1 1 125px;justify-content:center}.home-page .stats{margin-bottom:16px}}

/* Chat uses one collapsible sidebar and the full viewport, without a topbar. */
.chat-mode .sidebar{padding-top:18px}
.chat-sidebar-brand{display:flex;align-items:center;gap:10px;flex:none;margin-bottom:15px}
.chat-sidebar-brand .brand{flex:1;min-width:0;padding:0}
.chat-sidebar-close{font-size:26px;flex:none;width:29px;height:33px;padding:0}
.chat-mode .nav{flex:none}.chat-mode .nav-button{padding:9px 13px;font-size:12px}
.chat-mode .sidebar .conversation-list{flex:1;min-height:70px;border-right:0;border-top:1px solid var(--line);background:transparent;margin-top:17px}
.chat-mode .conversation-list-head{padding:16px 3px 10px;border:0}
.chat-mode .conversation-list-head h3{color:var(--muted);font-size:11px;margin-bottom:10px}
.chat-mode .conversation-list-head .btn{width:100%;justify-content:center}
.chat-mode .conversation-items{padding:0;overscroll-behavior:contain}
.chat-mode .conversation-button{padding:11px 9px}
.chat-mode .sidebar-bottom{padding-top:10px;flex:none}
.chat-mode .main{height:100vh;height:100dvh;position:relative;overflow:hidden;background:#fff}
.chat-mode .chat-page{padding:0;height:100%;min-height:0}
.chat-mode .chat-layout.simplified{grid-template-columns:minmax(0,1fr);height:100%;min-height:0;max-height:none;border:0;border-radius:0}
.chat-mode .chat-header{height:auto;min-height:65px;padding:14px 28px;flex:none}
.chat-mode .chat-messages{padding:30px max(28px,calc((100% - 940px)/2));overscroll-behavior:contain}
.chat-mode .chat-layout.simplified .chat-composer{padding:16px max(28px,calc((100% - 940px)/2)) 20px;flex:none}
.chat-mode .chat-nav-open{display:none;position:absolute;top:16px;left:16px;z-index:10;background:#f6f5fa;border:1px solid var(--line);width:34px;height:34px}
.sidebar-backdrop{display:none}
@media(min-width:761px){.chat-mode.sidebar-collapsed{grid-template-columns:minmax(0,1fr)}.chat-mode.sidebar-collapsed .sidebar{display:none}.chat-mode.sidebar-collapsed .main{grid-column:1}.chat-mode.sidebar-collapsed .chat-nav-open{display:inline-flex}.chat-mode.sidebar-collapsed .chat-header{padding-left:68px}}
@media(max-width:760px){.chat-mode .sidebar{width:min(290px,85vw);padding:18px 15px}.chat-mode .chat-nav-open{display:inline-flex}.chat-mode .chat-header{padding:14px 15px 14px 64px}.chat-mode .chat-messages{padding:20px 16px}.chat-mode .chat-layout.simplified .chat-composer{padding:12px 16px max(12px,env(safe-area-inset-bottom))}.chat-mode .sidebar-backdrop{display:block;position:fixed;inset:0;width:100%;height:100%;padding:0;border:0;border-radius:0;background:#20233635;z-index:40}.chat-mode .sidebar.open{z-index:50}.chat-mode .conversation-button strong{font-size:12px}.chat-mode .conversation-button span{font-size:10px}}
@media(max-height:650px){.chat-mode .sidebar{overflow-y:auto}.chat-mode .sidebar .conversation-list{min-height:120px;flex-shrink:0}}

.chat-composer .composer-actions{justify-content:flex-end}

.model-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.model-controls select{border:1px solid var(--line);border-radius:9px;background:#faf9ff;padding:7px 10px;color:var(--ink);font-size:12px;max-width:180px}.model-attribution{font-size:10px;color:var(--muted)}.model-grants{display:flex;flex-direction:column;gap:12px;margin:18px 0}.model-grant{border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0}.model-grant legend{padding:0 6px;font-weight:600}.model-effort-options{display:flex;flex-wrap:wrap;gap:12px 18px}.chat-mode .chat-header .grow{flex:1 1 120px}@media(max-width:760px){.model-controls{gap:5px}.model-controls select{font-size:11px;padding:6px;max-width:150px}.chat-mode .chat-header .model-controls{flex-basis:100%}.chat-mode .chat-header .model-controls select{flex:1}}

/* Readable assistant answers and live response states. */
.message.assistant .markdown-body{white-space:normal;background:transparent;border:0;padding:4px 0;color:#32374b;font-size:15px;line-height:1.85;overflow-wrap:anywhere}
.markdown-body>:first-child{margin-top:0}.markdown-body>:last-child{margin-bottom:0}
.markdown-body p{margin:0 0 1em}.markdown-body strong{font-weight:650;color:#22283d}
.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{color:#23283b;font-weight:650;line-height:1.45;margin:1.5em 0 .6em}
.markdown-body h1{font-size:1.55em}.markdown-body h2{font-size:1.3em}.markdown-body h3{font-size:1.12em}.markdown-body h4,.markdown-body h5,.markdown-body h6{font-size:1em}
.markdown-body ul,.markdown-body ol{padding-left:1.6em;margin:.5em 0 1em}.markdown-body li{padding-left:.2em;margin:.32em 0}.markdown-body li>p{margin:.3em 0}
.markdown-body blockquote{border-left:3px solid #c5bbef;padding:.25em 1em;margin:1em 0;color:#72748b;background:#f7f5fc;border-radius:0 8px 8px 0}
.markdown-body hr{border:0;border-top:1px solid var(--line);margin:1.5em 0}.markdown-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.markdown-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.87em;background:#f0eef7;color:#514567;border-radius:4px;padding:.18em .38em;white-space:break-spaces}
.markdown-body pre{margin:0;padding:16px 18px;overflow:auto;line-height:1.65;white-space:pre;background:#f8f9fc;color:#343a50;border-radius:0 0 11px 11px}
.markdown-body pre code{padding:0;background:none;color:inherit;white-space:pre;font-size:13px}
.code-block{margin:1em 0;border:1px solid #e5e6ef;border-radius:11px;overflow:hidden;min-width:0}
.code-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:8px 13px;background:#eff1f7;color:#74798c;font-size:11px}
.code-toolbar button{border:0;background:transparent;color:#646b84;cursor:pointer;font-size:11px;padding:3px 5px;border-radius:4px}
.code-toolbar button:hover{background:#e3e6f0}.table-scroll{max-width:100%;overflow-x:auto;margin:1em 0;border:1px solid #e5e6ef;border-radius:9px}
.markdown-body table{border-collapse:collapse;min-width:100%;font-size:.9em;line-height:1.6;margin:0}.markdown-body th,.markdown-body td{padding:10px 14px;border-bottom:1px solid #e8e9f0;border-right:1px solid #e8e9f0;text-align:left;min-width:80px}
.markdown-body th{background:#f5f5fb;font-weight:600}.markdown-body tr:last-child td{border-bottom:0}.markdown-body th:last-child,.markdown-body td:last-child{border-right:0}
.copy-reply{color:#8e91a3;font-size:11px;padding:5px 0;margin-top:8px;background:none;border:0}.copy-reply:hover{color:var(--accent)}
.reasoning-panel{margin:8px 0 18px;padding:11px 14px;border:1px solid #ece9f4;border-radius:10px;background:#faf9fd;color:#888399;max-width:900px}
.reasoning-panel summary{font-size:12px;cursor:pointer;user-select:none}.message.assistant .reasoning-panel .markdown-body{font-size:13px;color:#77758a;padding-top:12px;line-height:1.8}
.reply-status{display:flex;align-items:center;gap:8px;font-size:12px;color:#8b829f;margin:12px 0 18px}
.reply-status:before{content:'';height:7px;width:7px;border-radius:50%;background:var(--accent);animation:reply-pulse 1.3s ease-in-out infinite}
.streaming-answer:empty{display:none}.reply-warning{font-size:12px;color:#a57938;margin:10px 0}
@keyframes reply-pulse{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
@media(prefers-reduced-motion:reduce){.reply-status:before{animation:none}.chat-messages{scroll-behavior:auto}}
@media(max-width:680px){.message.assistant .markdown-body{font-size:14px}.markdown-body pre code{font-size:12px}.markdown-body th,.markdown-body td{padding:8px 10px}.message.assistant .reasoning-panel .markdown-body{font-size:12px}}

/* Local mathematical typesetting; wide equations scroll inside the reply. */
.markdown-body .math-display{display:block;max-width:100%;overflow-x:auto;overflow-y:hidden;margin:1em 0;padding:4px 2px;overflow-wrap:normal}
.markdown-body .math-display .katex-display{margin:.35em 0;text-align:left}
.markdown-body .math-display .katex-display>.katex{text-align:left}
.markdown-body .katex{font-size:1.12em;line-height:1.3;text-indent:0}
.markdown-body .math-inline{overflow-wrap:normal}
.markdown-body .math-fallback{white-space:pre-wrap;overflow-wrap:anywhere}

/* Give the brand mark one continuous avatar surface and room to breathe. */
.message.assistant .avatar.ai-avatar{width:30px;height:30px;border-radius:10px;background:#f0edff;box-shadow:inset 0 0 0 1px #6357dd0a;overflow:hidden}
.message.assistant .ai-avatar .brand-mark{width:20px;height:13px;max-width:none;object-fit:contain;border-radius:0;background:transparent;mix-blend-mode:multiply}
@media(max-width:760px){.message.assistant .avatar.ai-avatar{width:28px;height:28px;border-radius:9px}.message.assistant .ai-avatar .brand-mark{width:18px;height:12px}}

.chat-messages .empty-icon:has(.brand-mark){background:#fff;border:0;box-shadow:none}

.web-control{display:flex;gap:6px;align-items:center;font-size:12px;color:#6c6586;white-space:nowrap}.web-control input{accent-color:var(--accent)}.web-research-note{font-size:11px;line-height:1.6;padding:9px 28px;color:#827798;background:#faf9fd;border-bottom:1px solid #f1eef8;margin:0}

/* Admin review stays separate from the personal chat composer and history. */
.employee-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;max-width:1100px}.employee-card{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:24px;text-align:left;color:var(--ink);box-shadow:var(--shadow)}.employee-card:hover{border-color:#c8c1f4}.employee-card strong{font-size:17px}.employee-email{display:block;font-size:12px;margin-top:4px;overflow-wrap:anywhere}.employee-card-action{font-size:12px;color:var(--accent);white-space:nowrap}.employee-review-back{margin-bottom:12px}.employee-chat-row{width:100%;display:flex;align-items:center;gap:16px;padding:18px 4px;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink)}.employee-chat-row:last-child{border-bottom:0}.employee-chat-row strong{overflow-wrap:anywhere}.employee-load-more{display:block;margin:20px auto}.employee-messages{padding:24px;max-width:960px;margin:auto}.employee-transcript{overflow:hidden}.employee-review-page{max-width:1350px}.employee-messages .message{margin-bottom:28px}@media(max-width:600px){.employee-card{padding:18px}.employee-card-action{font-size:11px}.employee-messages{padding:16px}.employee-list{grid-template-columns:1fr}}

.web-control select{background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 9px;color:var(--ink);font-size:12px}

.execution-panel{font-size:12px;color:var(--muted);margin:8px 0 16px}.execution-panel summary{cursor:pointer}.execution-panel ol{padding-left:20px}.execution-panel li{padding:5px 0}.execution-panel li span{margin-left:10px}.execution-panel strong{color:var(--ink)}

/* Scoped usage summaries stay accessible from the chat sidebar. */
.token-sidebar {width:100%;display:flex;justify-content:space-between;gap:8px;padding:10px 12px;font-size:12px;background:#f6f5fc;border:1px solid #eeeaf8;border-radius:12px;margin-bottom:10px;}
.token-sidebar strong {font-variant-numeric:tabular-nums;color:var(--purple,#6b5ce7);}
.usage-metrics {display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.usage-metric {display:flex;flex-direction:column;gap:5px;padding:14px 12px;background:#f8f8fc;border-radius:12px;min-width:0;}
.usage-metric strong {font-size:22px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;}
.usage-table-scroll {overflow-x:auto;}
.usage-table {width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap;}
.usage-table th,.usage-table td {padding:10px 7px;border-bottom:1px solid #eeedf5;text-align:right;font-variant-numeric:tabular-nums;}
.usage-table th:first-child {text-align:left;}
.usage-table td:last-child {min-width:62px;}
.usage-table .progress {height:3px;margin-top:5px;}
.usage-note {line-height:1.6;margin:10px 0 0;}
.usage-summary {display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;font-size:12px;}
.usage-summary strong {font-variant-numeric:tabular-nums;}
.usage-content .usage-breakdown {margin:4px 0 10px;}
.usage-content .usage-note {margin-bottom:0;}
.stop-generation {min-width:90px;}

/* Generated files stay inside their conversation and use authenticated URLs. */
.creation-card{margin:0 0 24px 39px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--paper);max-width:780px;overflow:hidden}
.creation-head,.creation-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}
.creation-head{margin-bottom:8px}.creation-footer{margin-top:14px;flex-wrap:wrap}
.artifact-preview{display:block;max-width:100%;max-height:320px;object-fit:contain;border-radius:8px;margin:14px auto;background:#f6f6fa}
.artifact-files{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.artifact-file{display:flex;gap:8px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:9px}
.artifact-file a{text-decoration:none}.artifact-name{flex:1;min-width:0;overflow-wrap:anywhere;font-size:12px}.artifact-name small{display:block;margin-top:2px}
.creation-events{margin-top:12px;font-size:11px;color:var(--muted)}.creation-events summary{cursor:pointer}.creation-events ol{padding-left:20px;line-height:1.9}
@media(max-width:760px){.creation-card{margin-left:0;padding:12px}.artifact-file{flex-wrap:wrap}.artifact-name{flex-basis:100%}.creation-footer{font-size:10px}}

.chat-mode .chat-layout.simplified.with-artifact{grid-template-columns:minmax(280px,1fr) minmax(340px,46%)}
.with-artifact .chat-main{min-width:0}.chat-mode .with-artifact .chat-messages{padding:24px 20px}.chat-mode .with-artifact .chat-composer{padding:14px 20px}.chat-mode .with-artifact .chat-header{flex-wrap:wrap;padding:14px 20px}.with-artifact .creation-card{margin-left:0}
.artifact-panel{display:flex;flex-direction:column;min-width:0;min-height:0;height:100%;background:#f7f7fa;border-left:1px solid var(--line);overflow:hidden}
.artifact-panel-head{display:flex;gap:8px;align-items:center;padding:15px 18px;background:#fff;border-bottom:1px solid var(--line)}.artifact-panel-head .grow{min-width:0}.artifact-panel-head select{display:block;width:100%;border:0;background:transparent;color:var(--ink);font-weight:600;text-overflow:ellipsis;padding:4px 0;font-size:13px}
.artifact-toolbar{display:flex;align-items:center;gap:5px;flex-wrap:wrap;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line)}.active-tab{color:var(--accent);background:var(--violet-soft);border-color:transparent}
.artifact-panel-body{flex:1;overflow:auto;min-height:0;padding:20px;overscroll-behavior:contain}.artifact-image-stage{overflow:auto;min-height:100%;display:block;text-align:center}.artifact-image-stage img{max-width:none;height:auto;vertical-align:middle;border-radius:8px}.artifact-open-image{border:0;background:transparent;padding:0;display:block;width:100%;cursor:zoom-in;text-align:left}.artifact-open-image .artifact-preview{margin:8px 0}.legacy-visual{margin:14px 0}
.artifact-panel-body.artifact-pdf-body{padding:0;overflow:hidden}.artifact-pdf{border:0;width:100%;height:100%;min-height:300px;background:#ececf0}.artifact-preview-note{font-size:11px;color:var(--muted);margin:0 0 14px}
.artifact-paper{background:#fff;border:1px solid var(--line);padding:26px 28px;margin-bottom:18px;border-radius:5px;box-shadow:0 4px 18px #20233608;overflow-wrap:anywhere}.artifact-slide{min-height:230px;border-top:4px solid #6357dd}.artifact-page-number{font-size:10px;color:var(--muted);margin-bottom:18px}.artifact-paragraph{white-space:pre-wrap;margin:0 0 12px;line-height:1.8}.artifact-paper h3{font-size:21px;font-weight:650;color:#292541}.artifact-text-field{display:block;width:100%;border:1px solid var(--line);border-radius:6px;padding:9px;resize:vertical;margin:0 0 12px;line-height:1.7;font-size:13px}.artifact-code-editor{width:100%;min-height:100%;resize:vertical;border:1px solid var(--line);padding:14px;font-family:monospace;line-height:1.6}.artifact-source{white-space:pre-wrap;word-break:break-word;font:12px/1.8 monospace;margin:0}.artifact-sheet{overflow:auto;margin-bottom:22px}.artifact-sheet table{border-collapse:collapse;background:#fff;min-width:100%;font-size:12px}.artifact-sheet td{border:1px solid var(--line);padding:9px;white-space:pre-wrap;min-width:90px}
.artifact-panel-foot{padding:12px 16px;border-top:1px solid var(--line);background:#fff}.artifact-ai-edit{display:flex;align-items:flex-end;gap:8px}.artifact-ai-edit textarea{min-width:0;flex:1;resize:vertical;max-height:140px;font-size:12px;border:1px solid var(--line);border-radius:8px;padding:9px}.artifact-ai-edit .btn{flex:none}.artifact-edit-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.artifact-edit-actions .artifact-save-status{margin-right:auto}.artifact-expanded{position:fixed;inset:16px;width:auto;height:auto;z-index:60;border:1px solid var(--line);border-radius:14px;box-shadow:0 0 0 100vmax #20233670}
@media(max-width:1000px){.chat-mode .chat-layout.simplified.with-artifact{grid-template-columns:minmax(0,1fr)}.artifact-panel{position:absolute;inset:0 0 0 12%;z-index:25;box-shadow:-10px 0 30px #20233614}.artifact-expanded{position:fixed;inset:10px;z-index:60}}
@media(max-width:760px){.artifact-panel{position:fixed;inset:0;width:100%;height:100dvh;z-index:55;border:0;border-radius:0}.artifact-panel-head{padding:12px 14px}.artifact-panel-body{padding:14px}.artifact-panel-foot{padding-bottom:max(14px,env(safe-area-inset-bottom))}.artifact-paper{padding:20px}.artifact-toolbar .btn{font-size:11px}.artifact-ai-edit{flex-wrap:wrap}.artifact-ai-edit textarea{flex-basis:100%}.artifact-ai-edit .btn{margin-left:auto}}

/* Chat upload controls and bounded attachment previews. */
.chat-attachments{display:flex;flex-wrap:wrap;gap:8px;padding:6px 0}.chat-attachments:empty{display:none}.chat-attachment{display:flex;align-items:center;max-width:100%;border:1px solid var(--line);border-radius:10px;background:var(--paper);overflow:hidden}.attachment-open{display:flex;gap:9px;align-items:center;border:0;min-width:0;padding:8px;text-align:left}.attachment-open img{width:40px;height:40px;border-radius:6px;object-fit:cover}.attachment-name{display:flex;flex-direction:column;min-width:0}.attachment-name strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:12px}.attachment-icon{font-size:24px;color:var(--accent)}.attachment-picker{display:flex;gap:8px;align-items:center;flex:1;flex-wrap:wrap}.attachment-preview img{display:block;width:100%;max-height:65vh;object-fit:contain;margin-bottom:12px}.file-drag-over{outline:3px dashed var(--accent);outline-offset:-5px;background:var(--violet-soft)}.composer-box .chat-attachments{padding:8px 10px}.composer-actions{gap:8px}@media(max-width:600px){.attachment-picker .tiny{font-size:10px}.attachment-name strong{max-width:160px}.attachment-picker{gap:4px}}

.voice-controls{display:flex;align-items:center;gap:7px;flex-wrap:wrap;color:var(--accent);font-size:12px}.composer-actions{flex-wrap:wrap}.voice-controls #voice-status{font-variant-numeric:tabular-nums}@media(max-width:600px){.voice-controls{flex-basis:100%}.attachment-picker .tiny{display:none}}

/* Notifications remain until explicitly dismissed. */
#toast{top:18px;right:18px;bottom:auto;left:auto;transform:none;display:flex;flex-direction:column;gap:9px;max-width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 36px);overflow:auto;padding:0;border:0;background:transparent;box-shadow:none;pointer-events:none}
.toast-item{display:flex;align-items:flex-start;gap:12px;background:#322d4d;color:#fff;border-radius:11px;padding:12px 12px 12px 16px;box-shadow:0 8px 25px #33274322;pointer-events:auto}.toast-item.error{background:#8d4051}.toast-item.warning{background:#806639}.toast-message{flex:1;min-width:0;overflow-wrap:anywhere;white-space:pre-wrap}.btn.toast-close{flex:none;padding:0;width:24px;height:24px;border:0;background:transparent;color:inherit;font-size:20px;line-height:1}.microphone-btn svg{display:block;flex:none}

.incomplete-uploads:empty{display:none}.incomplete-upload{display:flex;align-items:center;gap:8px;padding:6px 10px;color:var(--muted);font-size:11px}.incomplete-upload span{flex:1;overflow-wrap:anywhere}.attachment-error{font-size:11px;color:var(--red);max-width:280px;white-space:normal}.microphone-btn{min-width:34px;min-height:34px}

.personalization-import { display:flex; align-items:center; justify-content:space-between; gap:12px; }
